What’s the story with deer velvet and IGF-1?

Both deer velvet and IGF-1 have been in the news lately, and HPRC has received many questions about what these are and whether they improve athletic performance. Does deer velvet contain IGF-1? Read this OPSS FAQ about deer velvet to find out. To learn what IGF-1 is and whether it is banned in the military, read more in the OPSS FAQ about IGF-1. Be sure to check back often, as we add answers to other questions about ingredients in performance and weight-loss supplements and how to choose supplements safely.

Some documents are in a PDF format. Download Adobe Acrobat Reader here.

Linking Policy:

The appearance of a hyperlink does not constitute endorsement of the linked website or the information, products or services contained therein by the United States Government, Department of Defense, uniformed services or Uniformed Services University. For other than authorized activities such as military exchanges and morale, welfare, and recreation sites, the Department of Defense, uniformed services and the Uniformed Services University does not exercise any editorial control over the information you may find at this location. This link is provided consistent with the stated purpose of this military web.

Anonymous Information Gathering:

HPRC allows AddThis to collect certain anonymous information when you visit our website. They use non-personally identifiable information during your visits to this and other websites provide advertisements about goods and services likely to be of greater interest to you. These companies typically use a cookie or a third party web beacon to collect this information. To learn more about this behavioral advertising practice, you can visit www.networkadvertising.org.